For a proper install

Fail-Safe Security: Reliable spring return mechanism ensures the valve returns to its original position during power interruptions

it maintains stable flame current detection (0

ensuring mechanical and electrical compatibility

Optimized Airflow: The 25-degree pitch is calibrated for Goodman and Amana units to maximize BTU transfer across the coils

Nordyne 660210R Gas Valve 321894-706 For a proper installThe Nordyne 660210R Gas Valve is an OEM Robertshaw gas valve engineered for critical performance in Nordyne, Miller, and Intertherm CMF furnaces. Designed specifically for standing pilot systems, this furnace gas valve replacement ensures precise fuel regulation for consistent combustion. It effectively replaces outdated part numbers 104370000, 104368000, and 660210, restoring the safety and functionality of the burner assembly. This valve features